The Dino Digital AM Series Handheld Microscopes offer magnification ranges from 10X to 220X.
The Dino Digital AM413 T5 Handheld Microscopes offer 500x fixed magnification.
The Dino Digital AM4013ZT4 Handheld Microscopes offer magnification from 400X to 470X.
Dino-eye series such as AM423 series is ~ 20X with Objective lens 40X or 100X obtain magnification 800X or 2,000X.